Contact NowPDC Matrix Sintered Carbide Drill BitThis is a new technology of drill bit, can replace the steel bit body, suits with larger hard rock.Matrix body PDC drill bit can reduce your cost. Tungsten carbide is a metal material which is made of refractory metal carbides and binder by powder metallurgy. Tungsten carbide is very hard and wear-resistant that makes the drill bit have a long service life. You can replace the PDC cutter on it.

Contact NowTungsten carbide tips cutter picks for underground coal miningCut the warm extrusion technology manufacturing tooth body, warm extrusion is in metallic re-crystallization temperature of material forming, molding temperature from 600 to 800 degrees Celsius. In this temperature range, the metal is no longer produce the defects such as oxidation and the grain growth, improve the micro-structure, fine grains, increase the impact toughness of the cutting teeth. At the top of the cobalt cemented carbide carbide and synthesis, formed very high hardness and wear resistance of alloy, the use of advanced welding technology to ensure the high performance ratio of the cutting teeth.

Contact NowTungsten carbide step drag bitCarbide step drag bit with tungsten carbide inserts on the blades. They are disign for soft formations, such as coal,sand, clay,etc. Because of high performance they are widely used in water wells, mining, geothermal, environmental and exploration drilling.